fix device status callback not executed

[zhyu]

fix #58

[codecov]

Codecov Report

Merging #59 (0507703) into main (c97d1b5) will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main      #59      +/-   ##
==========================================
+ Coverage   93.79%   93.95%   +0.15%     
==========================================
  Files           8        8              
  Lines        1144     1141       -3     
==========================================
- Hits         1073     1072       -1     
+ Misses         71       69       -2     

Impacted Files	Coverage Δ
pysesameos2/chsesame2.py	83.88% <ø> (+0.31%)	⬆️
pysesameos2/chsesamebot.py	84.18% <ø> (+0.31%)	⬆️
pysesameos2/device.py	100.00% <100.00%> (ø)

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